Used as a form of negative reinforcement. A hand job where the giver covers their hand in vaseline, followed by dipping the hand in beach sand. This results in massive erosion of the penis.
a malevolent maneuver during the delivery of a hand-job wherein the performer edges the unsuspectingrecipient into a swoon of ecstasy before swiftly and discreetly dipping their lubed hand into a concealed stash of sand and resuming the hand-job, chaffing the recipient's penis